Control unit having a hand lever



FIG. 1 is front elevational view of a control unit having a hand lever showing our new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is an opposite side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a rear elevational view thereof.

The dashed lines shown in the views are for illustrative or disclosure purposes only, and form no part of the claimed design. 

We claim an ornamental design for a control unit having a hand lever, as shown and described. 